.video-head{
    height:30px;
    box-sizing: border-box;
}
.video-head-content{
    background: #fff;
    padding:2px 10px;
}
.video-head-max{
    height: 130px;
    position: absolute;
    top:-31px;
    width:100%;
    transition: top 0.25s;
}
.video-head-max:hover{
    top:0;
}
.video-input{
    width:calc(~"70% - 110px");
    height: 26px;
    outline: none;
    font-size: 16px;
    padding: 0 4px;
    border-radius: 4px;
    box-sizing: border-box;
    border:solid 1px #ccc;
}
.video-select{
    width:30%;
    height: 26px;
    outline: none;
    font-size: 16px;
    padding: 0 4px;
    background: none;
    margin-left:10px;
    border-radius: 4px;
    border:solid 1px #ccc;
}
.video-button{
    width:80px;
    height: 26px;
    outline: none;
    font-size: 16px;
    padding: 0 4px;
    background: none;
    margin-left: 10px;
    border-radius: 4px;
    border: solid 1px #ccc;
}
.video-main{
    width:98%;
    height:calc(~'100% - 40px');
    margin:0 1%;
}
.video-max{
    width:100%;
    margin:0;
    height:100%;
}
.tabs{
    height:28px;
    line-height: 28px;
    padding: 0 26px;
    background: #f5f5f5;
    color: #333;
    margin-top: 5px;
}
.tab-item{
    float: left;
    padding: 0 5px;
    cursor: pointer;
}
.tab-item-active{
    background: #fff;
}
.video-list{
    height:calc(~'100% - 73px');
    overflow: auto;
}
.video-card{
    margin:10px;
    padding: 5px 5px 0;
    background: #fafafa;
    border-radius: 4px;
    transition: box-shadow 0.25s;
    float: left;
}
.video-card:hover{
    box-shadow: 0 3px 6px 0 rgba(0,0,0,.08);
}
.video-image{
    width:250px;
    height: 140px;
}
.video-80s-image{
    width:105px;
    height: 140px;
}
.video-text{
    height: 25px;
    line-height: 25px;
}
.video-80s-text{
    width:105px;
    overflow: hidden;
    text-overflow: ellipsis;
}
.fl{
    float: left;
    font-weight: bold;
    color:#333;
    margin-left: 4px;
    font-size: 16px;
}
.fr{
    float: right;
    color: #aaa;
}
.video-link,
.video-link:visited{
    color:#45b6f7;
    text-decoration: none;
    margin:0 4px;
}
.video-link:hover,
.video-link:active{
    text-decoration: underline;
    color:#42a5df;
}
.video-link-main,
.video-link-main:visited{
    color:#1000f9;
    text-decoration: underline;
    margin:0 10px;
}
.video-link-main:hover,
.video-link-main:active{
    text-decoration: none;
    color:#0b00a4;
}
.hot{
    padding:20px 0;
    font-size: 16px;
    text-align: center;
}

.video-item{
    height: 36px;
    line-height: 36px;
    padding: 0 30px;
}
.video-index{
    font-size: 16px;
    font-style: italic;
    width:30px;
    display: inline-block;
    text-align: right;
}

.dyfm{
    padding:20px;
    height: calc(~'100% - 40px');
    position: relative;
}
.discovery{
    height:100%;
    background-size: cover;
    background-position: center 0;
    opacity: 0.6;
    background-color: #000;
}
.detail{
    position: absolute;
    bottom:40px;
    left:50px;
    right:50px;
    padding:20px;
    color:#fff;
    background:#000b;
}
.info-title{
    display: flex;
    align-items: flex-end;
}
.title{
    font-size: 22px;
    font-weight: bold;
}
.title-link,
.title-link:visited{
    text-decoration: none;
}
.title-link:focus,
.title-link:hover{
    text-decoration: underline;
}
.title-link-main{
    color: #86C2F7;
}
.title-link-search{
    color: #ffa500;
}
.title-link-score{
    color: #00AB00;
}
.title-link-space{
    margin:0 5px;
}
.right{
    margin-left: auto;
}
.change-btn{
    position: absolute;
    right:40px;
    top:40px;
    color:#fff;
    background-color: #5d5d5d;
}